CN216284580U

CN216284580U - Relates to a device for detecting the concentration of the corrosion inhibitor in the oil field sewage

Info

Publication number: CN216284580U
Application number: CN202122586605.1U
Authority: CN
Inventors: 王松; 刘静; 任沼琦; 李向达
Original assignee: Shengli Oilfield Xinhai Xingda Industrial Group Co ltd
Current assignee: Shengli Oilfield Xinhai Xingda Industrial Group Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-04-12
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a device for detecting the concentration of a corrosion inhibitor in oil field sewage, and relates to the field of devices for detecting the concentration of the corrosion inhibitor in the oil field sewage. The power distribution box comprises a box body, place case and swing mechanism, the middle part fixedly connected with fixed block on box top, it sets up in the inside of box to place the case, the inside of placing the case is provided with the detector, swing mechanism sets up in the junction of box and fixed block, swing mechanism includes the gangbar, lug and swing piece, the inside of fixed block is located to the gangbar cover, lug fixed connection is in the side of gangbar, the inside of box is located to the swing piece cover, the utility model discloses an utilize swing mechanism's design, can drive through swing mechanism and place the case swing back and forth, and then make the inside oil field sewage corrosion inhibitor of detector rock back and forth, rethread driving motor's cooperation, thereby realize automatic swing, traditional method of swinging by hand has been replaced, a large amount of time and energy have been saved, can realize detecting at scene fast.

Description

Relates to a device for detecting the concentration of the corrosion inhibitor in the oil field sewage

Technical Field

The utility model relates to the technical field of devices for detecting the concentration of a corrosion inhibitor in oil field sewage, in particular to a device for detecting the concentration of a corrosion inhibitor in oil field sewage.

Background

The corrosion inhibitor is usually adopted to carry out corrosion prevention and protection on oil and gas well pipeline metal in the process of oil and gas well exploitation, an effective detection method of the concentration of the sewage corrosion inhibitor is lacked at present, conventional optical and electrochemical methods and the like are adopted, a detection device is expensive, large in interference and complex to operate, the device is only suitable for laboratory detection and cannot realize on-site rapid detection, and the device capable of rapidly detecting the concentration of the oilfield sewage corrosion inhibitor on site is also available in time in order to solve the problems.

The existing detection device for the concentration of the sewage corrosion inhibitor is low in automation degree, needs manual vibration, consumes time and labor, slows down the detection progress, and cannot realize on-site rapid detection.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model discloses a device for detecting the concentration of a corrosion inhibitor in oil field sewage, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model is realized by the following technical scheme: relates to a device for detecting the concentration of the corrosion inhibitor in the oil field sewage, which comprises: the box body is provided with a driving motor at one side of the top end of the box body, and the middle part of the top end of the box body is fixedly connected with a fixed block;

the placing box is arranged inside the box body, and a detector is arranged inside the placing box;

swing mechanism, swing mechanism sets up in the junction of box and fixed block, swing mechanism includes gangbar, lug and swing piece, the inside of fixed block is located to the gangbar cover, lug fixed connection is in the side of gangbar, the inside of box is located to the swing piece cover, the top of swing piece corresponds each other with the top of lug, the bottom of swing piece and the top fixed connection who places the case.

Preferably, the output fixedly connected with dwang of driving motor, the external fixation of dwang has cup jointed first drive wheel, the belt has been cup jointed to the outside of first drive wheel.

Preferably, a second driving wheel is fixedly sleeved outside the linkage rod, and the second driving wheel is sleeved inside the belt.

Preferably, the bottom end of the fixed block is provided with an arc-shaped groove, and the arc-shaped groove is sleeved outside the bump.

Preferably, the top end of the box body is provided with a square groove communicated with the inside of the box body, and the square groove is sleeved outside the swing block.

Preferably, two circular grooves which are communicated with the square groove are formed in the top wall of the box body, the two ends of the swinging block are fixedly connected with supporting rods, and the supporting rods are respectively sleeved inside the two circular grooves.

Preferably, the front of placing the case is provided with the dodge gate, the inside cover of dodge gate is equipped with glass.

The utility model discloses a device for detecting the concentration of a corrosion inhibitor in oil field sewage, which has the following beneficial effects:

the utility model discloses an utilize swing mechanism's design, can drive through swing mechanism and place the case swing back and forth, and then make the inside oil field sewage corrosion inhibitor of detector rock back and forth, rethread driving motor's cooperation to realize automatic swing, replaced traditional method of swinging with the hand, saved a large amount of time and efforts, detection speed is fast, can realize detecting at the scene fast.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a half-section structure of the case and the fixing block of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the placement box of the present invention;

FIG. 5 is a schematic view of a linkage rod structure according to the present invention.

In the figure: 1. a box body; 101. a square groove; 102. a circular groove; 2. a drive motor; 201. rotating the rod; 3. a fixed block; 301. an arc-shaped slot; 4. placing a box; 5. a linkage rod; 501. a bump; 6. a swing block; 601. a support bar; 7. a first drive pulley; 8. a belt; 9. a movable door; 901. glass; 10. a detector; 11. a second transmission wheel.

Detailed Description

The embodiment of the utility model discloses a device for detecting the concentration of a corrosion inhibitor in oilfield sewage, which comprises the following components as shown in figures 1-5:

the power supply device comprises a box body 1, wherein a driving motor 2 is arranged on one side of the top end of the box body 1, the driving motor 2 is fixedly installed at the top end of the box body 1 through a fixing bolt, the driving motor 2 is electrically connected with a power supply through an external switch, and a fixing block 3 is fixedly connected to the middle of the top end of the box body 1;

the output end of the driving motor 2 is fixedly connected with a rotating rod 201, a first driving wheel 7 is fixedly sleeved on the outer portion of the rotating rod 201, the first driving wheel 7 is fixed on the outer portion of the rotating rod 201 through a key, and a belt 8 is sleeved on the outer portion of the first driving wheel 7.

The placing box 4 is arranged inside the box body 1, the detector 10 is arranged inside the placing box 4, the detector 10 is made of colored glaze, a certain scale mark is carved on the detector 10, the condition of the oilfield sewage corrosion inhibitor inside the detector 10 can be observed conveniently, a placing groove with the shape consistent with that of the outer wall of the detector 10 is formed inside the placing box 4, a rubber pad is pasted inside the placing groove, and the detector 10 is prevented from colliding with the inner wall of the placing box 4 to generate fragmentation when the placing box 4 drives the detector 10 to swing;

the front of placing case 4 is provided with dodge gate 9, and dodge gate 9 passes through the hinge and installs in the front of placing case 4, and the inside cover of dodge gate 9 is equipped with glass 901, is convenient for observe through glass 901 and places case 4 and drive the condition of the inside oil field sewage inhibitor of detector 10 when detector 10 swings.

Swing mechanism, swing mechanism set up in the junction of box 1 and fixed block 3, can drive through swing mechanism and place case 4 swing back and forth, and then make the inside oil field sewage corrosion inhibitor of detector 10 rock back and forth, rethread driving motor 2's cooperation to realize automatic swing, replaced traditional method of swinging with the hand, saved a large amount of time and energy, detection speed is fast, can realize detecting at the scene fast.

Swing mechanism includes gangbar 5, lug 501 and swing piece 6, and the inside of fixed block 3 is located to gangbar 5 cover, and lug 501 fixed connection is in the side of gangbar 5, and the top of lug 501 is the arcwall form, and the inside of box 1 is located to swing piece 6 cover, and the top of swing piece 6 corresponds each other with the top of lug 501, and the radian at swing piece 6 top is opposite with the radian at lug 501 top, and the bottom of swing piece 6 and the top fixed connection of placing case 4.

Arc wall 301 has been seted up to the bottom of fixed block 3, and arc wall 301 cup joints in the outside of lug 501, and the radian of arc wall 301 inner wall is unanimous with the radian that forms when gangbar 5 drives lug 501 circular motion.

The top of box 1 is seted up with the inside square groove 101 that communicates each other of box 1, and the port of square groove 101 corresponds with the port of arc groove 301, and square groove 101 cup joints in the outside of swing piece 6.

Two circular grooves 102 which are communicated with the square groove 101 are formed in the top wall of the box body 1, supporting rods 601 are fixedly connected to two ends of the swinging block 6, the two supporting rods 601 are respectively sleeved inside the two circular grooves 102, the outer walls of the supporting rods 601 and the inner walls of the circular grooves 102 are polished into smooth arc surfaces, and the outer walls of the supporting rods 601 are attached to the inner walls of the circular grooves 102.

The outside fixed second drive wheel 11 that has cup jointed of gangbar 5, and the inside of belt 8 is located to second drive wheel 11 cover, drives dwang 201 and first drive wheel 7 through driving motor 2 and rotates, and then drives belt 8 and rotate, and rethread belt 8 drives second drive wheel 11 and rotates, and second belt 8 takes turns to drive gangbar 5 and lug 501 and rotates, and lug 501 drives swing piece 6 and swings, and then realizes automatic swing.

The working principle is as follows: when the concentration of the corrosion inhibitor for the oil field sewage needs to be detected, an operator firstly opens the movable door 9, then puts the detector 10 filled with the corrosion inhibitor for the sewage into the placing box 4, and then closes the movable door 9;

then, the driving motor 2 is started through the external switch panel, so that the output end of the driving motor 2 drives the rotating rod 201 to rotate clockwise, the rotating rod 201 drives the first driving wheel 7 to rotate clockwise, the first driving wheel 7 drives the belt 8 to rotate clockwise, the belt 8 drives the second driving wheel 11 to rotate clockwise, the second driving wheel 11 drives the linkage rod 5 to rotate clockwise, the linkage rod 5 drives the lug 501 to rotate clockwise, and the lug 501 follows the linkage rod 5 to do circular motion;

when the top of the bump 501 is engaged with the top of the swing block 6, the bump 501 pushes the top of the swing block 6 to move clockwise along the inside of the square groove 101, the swing block 6 drives the support rod 601 to rotate counterclockwise along the inside of the circular groove 102, the bottom end of the swing block 6 drives the placing box 4 to move counterclockwise, the placing box 4 drives the detector 10 to move counterclockwise, because the placing box 4 has a certain weight, when the placing box 4 swings to a certain position, the placing box 4 swings in the opposite direction, the placing box 4 drives the detector 10 to move clockwise, meanwhile, the placing box 4 drives the swinging block 6 to move, so that the top of the swinging block 6 moves anticlockwise, the swinging block 6 drives the supporting rod 601 to rotate clockwise along the inside of the circular groove 102, the placing box 4 swings back and forth, since the linkage rod 5 drives the projection 501 to do circular motion, the placing box 4 can drive the detector 10 to swing back and forth.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Relates to a device for detecting the concentration of a corrosion inhibitor in oil field sewage, which is characterized by comprising:

the device comprises a box body (1), wherein a driving motor (2) is arranged on one side of the top end of the box body (1), and a fixing block (3) is fixedly connected to the middle of the top end of the box body (1);

the storage box (4), the storage box (4) is arranged inside the box body (1), and a detector (10) is arranged inside the storage box (4);

swing mechanism, swing mechanism sets up in the junction of box (1) and fixed block (3), swing mechanism includes gangbar (5), lug (501) and swing piece (6), the inside of fixed block (3) is located to gangbar (5) cover, lug (501) fixed connection is in the side of gangbar (5), the inside of box (1) is located to swing piece (6) cover, the top of swing piece (6) corresponds each other with the top of lug (501), the bottom of swing piece (6) and the top fixed connection of placing case (4).

2. The device for detecting the concentration of the corrosion inhibitor in the oilfield sewage according to claim 1, wherein the device comprises: the output fixedly connected with dwang (201) of driving motor (2), first drive wheel (7) has been cup jointed to the external fixation of dwang (201), belt (8) have been cup jointed to the outside of first drive wheel (7).

3. The device for detecting the concentration of the corrosion inhibitor in the oilfield sewage according to claim 1, wherein the device comprises: a second driving wheel (11) is fixedly sleeved outside the linkage rod (5), and the second driving wheel (11) is sleeved inside the belt (8).

4. The device for detecting the concentration of the corrosion inhibitor in the oilfield sewage according to claim 1, wherein the device comprises: arc-shaped groove (301) have been seted up to the bottom of fixed block (3), arc-shaped groove (301) cup joint in the outside of lug (501).

5. The device for detecting the concentration of the corrosion inhibitor in the oilfield sewage according to claim 1, wherein the device comprises: the top end of the box body (1) is provided with a square groove (101) communicated with the inside of the box body (1), and the square groove (101) is sleeved outside the swing block (6).

6. The device for detecting the concentration of the corrosion inhibitor in the oilfield sewage according to claim 1, wherein the device comprises: two circular grooves (102) which are communicated with the square groove (101) are formed in the top wall of the box body (1), supporting rods (601) are fixedly connected to the two ends of the swinging block (6), and the supporting rods (601) are sleeved inside the two circular grooves (102) respectively.

7. The device for detecting the concentration of the corrosion inhibitor in the oilfield sewage according to claim 1, wherein the device comprises: the front surface of the placing box (4) is provided with a movable door (9), and glass (901) is sleeved in the movable door (9).